Comparison

SemanTer Pro vs String Theory!

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SemanTer Pro

Quickly generate summaries of documents and webpages, reducing hours of reading to seconds. This tool preserves the original meaning while allowing you to adjust the summary length and supports a wide range of file types and 16 languages.

Highlights
  • Summarize documents and webpages
  • Adjustable summary length
  • Supports PDF, DOC, TXT, and more
  • Summarization in 16 languages
  • Ad-free experience
  • iCloud and Google Drive integration
Read full description

LEARN BETTER. DO MORE. INCREASE YOUR PRODUCTIVITY! You can achieve all of this using SemanTer Pro – efficient tool for summary creation. Have you ever tried to write a summary even for a small article? This could have taken several hours. You can reduce this time to several seconds and get the summary from professionals. SemanTer Pro fully preserves the meaning of source text and enables you to change summary size. WHAT’S NEW: ● Dark theme ● Refreshed UI SAVE YOUR TIME WITH SUCH FEATURES: ● iCloud, Google Drive & local files summarization (PDF, DOC, DOCX, RTF, TXT, XLS, XLSX, PPTX) * With SemanTer Pro you can summarize files on your iOS device (iOS 11+), Google Drive and iCloud as well as webpages of any size. * Only files with text inside are supported, excluding pictures or scanned documents. For security reasons password protected files are not processed. ● Unlimited size of texts You can summarize really big documents. ● Unlimited number of summaries ● Ad free ● Exceptionally precise algorithms Our algorithms are unique and patented, which guarantee high precision of each summary. ● Variable Summary Size Need more detailed or brief summary? Just use slider at the bottom of the screen. ● Summarize links and URLs from other apps Press Share button in the app and choose SemanTer Pro. ● Multilingual summarization in 16 languages: English, German, French, Russian, Chinese (limited), Dutch, Danish, Czech, Finnish, Italian, Portugal, Spanish, Romanian, Norwegian, Hungarian and Japanese (limited). ● Share summaries in social networks, Skype, e-mail, etc. ● Interactive History of recently summarized webpages ● Embedded browser for content search and summarization It is easy as ABC: - Find a page you wish to summarize - Press Summary button - Done! ● Text block summarization ● Adjustable summary font size for convenient reading ● Lightweight and fast QUESTIONS If you have any questions or problems, please use Help section in the app or send us an e-mail if you can’t find an answer. Please, don’t leave negative feedback before contacting our support service. Thanks! YOUR OPINION SemanTer Pro was designed to save priceless time of our clients and we hope it does. If you think this app has potential, please give us positive feedback in AppStore. If you have proposals, please, e-mail us. It’ll allow to keep improving SemanTer Pro and help other people to benefit from it. Your opinion matters to us! We're constantly working on development of SemanTer and you can contribute to the process by buying Pro-version. IMPORTANT LINKS: ○ Basic usage of SemanTer, including Sharing and Embedded browser https://semanter.com/howto/#howto-basic ○ Advanced usage of SemanTer, including Summary Size, Text block summarization etc. https://semanter.com/howto/#howto-advanced ○ SemanTer benefits https://semanter.com/benefits/ ○ Terms of use https://semanter.com/license-agreement ○ Privacy policy https://semanter.com/privacy-policy

About

String Theory!

Features
Read full description

String Theory is a visual detective board app that helps you organize ideas, clues, and connections in one place. Create interactive boards where you can add Polaroid-style photos, notes, tags, and images, pin them freely, and connect everything with strings to reveal patterns and relationships. Perfect for detectives, writers, students, researchers, and creative thinkers, String Theory turns complex information into a clear visual map. Whether you’re solving a mystery, planning a story, organizing research, or brainstorming ideas, your board evolves as your thoughts connect. Features: - Create unlimited detective boards - Add Polaroid photos, images, and notes - Pin items anywhere on the board - Connect clues using realistic strings - Use tags to organize and group ideas - Clean, intuitive, and distraction-free design Organize your thoughts visually. See the connections. Follow the strings. Apple Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SemanTer Pro4 screens
String Theory!3 screens

Verdict

The call

The clearest difference is price: String Theory! at Free against SemanTer Pro's $5.99. SemanTer Pro's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

String Theory! is free to download; SemanTer Pro costs $5.99 up front. String Theory! sells 3 in-app purchases, starting at $2.99 per 7 days. SemanTer Pro asks for nothing beyond the download.

Scorecard4 real differences · 6 level
SemanTer Pro versus String Theory!: the parameters behind the verdict, then further details
ParameterSemanTer ProString Theory!
Price$5.99Free — better
Rating4.3 (7 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings7 — better—
Update frequencyEvery 2 months—
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.1
Further details — not scored
Size91 MB56 MB
Age rating17+4+
DeveloperStanislav IegorovSynthify Inc

In-app purchases

None

SemanTer Pro

No in-app purchases

3 purchases

String Theory!

Subscriptions2
  • Weekly$2.997 Days
  • Yearly$24.991 Year
One-time1
  • One Time$29.99

Questions

Is SemanTer Pro free?
SemanTer Pro costs $5.99, with no in-app purchases.
Is String Theory! free?
String Theory! is free to download, with in-app purchases available.
Do SemanTer Pro or String Theory! have ads?
String Theory! shows ads; SemanTer Pro does not.

Other comparisons